1655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/**************************************************************************** 2655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng **************************************************************************** 3655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 4655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** This header was automatically generated from a Linux kernel header 5655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** of the same name, to make information necessary for userspace to 6655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** call into the kernel available to libc. It contains only constants, 7655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** structures, and macros generated from the original header, and thus, 8655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** contains no copyrightable information. 9655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 10655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** To edit the content of this header, modify the corresponding 11655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** source file (e.g. under external/kernel-headers/original/) then 12655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** run bionic/libc/kernel/tools/update_all.py 13655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 14655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** Any manual change here will be lost the next time this script will 15655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** be run. You've been warned! 16655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng *** 17655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng **************************************************************************** 18655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng ****************************************************************************/ 19655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#ifndef __COMPRESS_OFFLOAD_H 20655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define __COMPRESS_OFFLOAD_H 21655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <linux/types.h> 22655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <sound/asound.h> 23655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#include <sound/compress_params.h> 2538062f954c637861348dd8078cefb73554e6f12cChristopher Ferris#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 2) 26655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compressed_buffer { 27655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 fragment_size; 28655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 fragments; 30655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 31655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_params { 32655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng struct snd_compressed_buffer buffer; 33655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng struct snd_codec codec; 35655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u8 no_wake_mode; 36655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 37655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_tstamp { 38655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 byte_offset; 40655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 copied_total; 4138062f954c637861348dd8078cefb73554e6f12cChristopher Ferris __u32 pcm_frames; 4238062f954c637861348dd8078cefb73554e6f12cChristopher Ferris __u32 pcm_io_frames; 43655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 sampling_rate; 45655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 46655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_avail { 47655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u64 avail; 48655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng struct snd_compr_tstamp tstamp; 50655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 51655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum snd_compr_direction { 52655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng SND_COMPRESS_PLAYBACK = 0, 53655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng SND_COMPRESS_CAPTURE 55655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 56655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_caps { 57655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 num_codecs; 58655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 direction; 60655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 min_fragment_size; 61655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 max_fragment_size; 62655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 min_fragments; 63655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 max_fragments; 65655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 codecs[MAX_NUM_CODECS]; 66655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 reserved[11]; 67655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 68655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_codec_caps { 70655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 codec; 71655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 num_descriptors; 72655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS]; 73655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 75655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengenum { 76655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng SNDRV_COMPRESS_ENCODER_PADDING = 1, 77655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng SNDRV_COMPRESS_ENCODER_DELAY = 2, 78655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 80655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Chengstruct snd_compr_metadata { 81655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 key; 82655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng __u32 value[8]; 83655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng}; 85655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_IOCTL_VERSION _IOR('C', 0x00, int) 86655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_GET_CAPS _IOWR('C', 0x10, struct snd_compr_caps) 87655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_GET_CODEC_CAPS _IOWR('C', 0x11, struct snd_compr_codec_caps) 88655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_SET_PARAMS _IOW('C', 0x12, struct snd_compr_params) 90655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_GET_PARAMS _IOR('C', 0x13, struct snd_codec) 91655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_SET_METADATA _IOW('C', 0x14, struct snd_compr_metadata) 92655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_GET_METADATA _IOWR('C', 0x15, struct snd_compr_metadata) 93655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_TSTAMP _IOR('C', 0x20, struct snd_compr_tstamp) 95655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_AVAIL _IOR('C', 0x21, struct snd_compr_avail) 96655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_PAUSE _IO('C', 0x30) 97655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_RESUME _IO('C', 0x31) 98655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_START _IO('C', 0x32) 100655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_STOP _IO('C', 0x33) 101655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_DRAIN _IO('C', 0x34) 102655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_NEXT_TRACK _IO('C', 0x35) 103655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SNDRV_COMPRESS_PARTIAL_DRAIN _IO('C', 0x36) 105655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SND_COMPR_TRIGGER_DRAIN 7 106655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SND_COMPR_TRIGGER_NEXT_TRACK 8 107655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9 108655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109655a7c081f83b8351ed5f11a6c6accd9458293a8Ben Cheng#endif 110